Sierra Vista, AZ to Bansko: time difference
Bansko is 10 h ahead of Sierra Vista, AZ. Live clocks for both, the working hours they share, and how each one sits against your own time.
+10 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sierra Vista, AZ 06:15 6:15 AM Bansko 16:15 4:15 PM You –:–
06:15 6:15 AM
Mountain Standard Time · UTC-7
☀️ 06:30 · 🌙 17:43
16:15 4:15 PM
Eastern European Summer Time · UTC+3
☀️ 07:47 · 🌙 18:36
·
+10 h
Bansko is 10 h ahead of Sierra Vista, AZ.
When you, Sierra Vista, AZ and Bansko are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Sierra Vista, AZ
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇧🇬 Bansko
10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Sierra Vista, AZ | 🇧🇬 Bansko |
|---|---|---|
| Local time | 06:15 | 16:15 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Mountain Standard Time | Eastern European Summer Time |
| UTC offset | UTC-7 | UTC+3 |
| Offset from Sierra Vista, AZ | — | +10 h |
| IANA zone | America/Phoenix | Europe/Sofia |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:30 | 07:47 |
| Sunset | 17:43 | 18:36 |
| Daylight | 11 h 13 min | 10 h 49 min |
| People on this clock | 45,308 | 8,000 |
Compare Sierra Vista, AZ with another city
More comparisons with Sierra Vista, AZ: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sierra Vista, AZ and Bansko: common questions
How many hours ahead of Sierra Vista, AZ, is Bansko?
The clocks in Bansko are 10 hours ahead of those in Sierra Vista (UTC+3 and UTC−7).
If it is 9:00 AM in Sierra Vista, AZ, what time is it in Bansko?
At 9:00 AM in Sierra Vista, clocks in Bansko show 7:00 PM.
What time is it in Bansko when it is 6:00 PM in Sierra Vista, AZ?
When it is 6:00 PM in Sierra Vista, it is 4:00 AM (the next day) in Bansko.
When do working hours in Sierra Vista, AZ, and in Bansko overlap?
They don't: there are no shared working hours. The start of the day in Sierra Vista (9:00 AM) is 7:00 PM in Bansko, and the start of the day in Bansko is 11:00 PM (the previous day) in Sierra Vista.
When does the date change in Bansko compared with Sierra Vista, AZ?
The new day starts in Bansko earlier: at 2:00 PM in Sierra Vista it is already midnight there. Until 10:00 AM in Bansko, Sierra Vista is still on the previous day.
Is the time difference between Sierra Vista, AZ, and Bansko the same all year?
No. Only Bansko switches to summer time, so the gap changes twice a year. From October 25, 2026, Bansko will be 9 hours ahead of Sierra Vista.
